Editor-in-Chief: Assoc. Prof. PhD Tsvetanka Georgieva-Trifonova, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Members:

Prof. PhD Margarita Varbanova, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Prof. PhD Miroslav Galabov, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Prof. PhD Georgi Georgiev, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Prof. PhD Milko Takev, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Prof. PhD Lachezar Georgiev, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Assoc. Prof. PhD Zlatko Varbanov, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Assoc. Prof. PhD Juliana Doshkova-Todorova, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Assoc. Prof. PhD Mariyana Nikolova, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Assoc. Prof. PhD Zhivka Radeva, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

Address

3 Georgi Kozarov str.

Faculty of Mathematics and Informatics, ”St. Cyril and St. Methodius” University of Veliko Tarnovo

5000 Veliko Tarnovo, Bulgaria